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DC L.

asked • 7d

Given x = -1 + 3i, y = -2 - 5i, find and simplify the following:

 Given x = -1 + 3i, y = -2 - 5i, find and simplify the following:


a.      x + y

b.      xy

c.      x/y

d.     xy

1 Expert Answer

By:

William W.

tutor
Just a little arithmetic error on the last on Jon. -1*-2 (in the FOIL) = +2 not -2, so the numerator should be -13 - 11i
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7d

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